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本文探讨了4,5-二苯基噁唑及其2-取代化合物的生成机理;从而改进了由安息香制备这些噁唑化合物的实验操作,提高了产率;合成了5个2-取代的4,5-二苯基噁唑;更正了文献中的一些错误。
In this paper, the formation mechanism of 4,5-diphenyloxazole and its 2-substituted compounds was explored. The experimental procedure for preparing these oxazole compounds from benzoin was improved and the yield was improved. Five 2-substituted 4 , 5-diphenyloxazole; corrected some of the errors in the literature.